P860/P861 PWM frequency 1/2

P860/P861 PWM frequency 1/2

4 kHz

8 kHz

12 kHz

16 kHz

Using higher clock frequencies can have a positive influence on the development of noise. Bear in mind that high clock frequencies result in increased switching losses in the output stage of the inverter. Another effect is that the maximum permitted length of the motor cable is reduced.